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Skyrim-Database-Alchemy Effects-Weakness to Magic
All Alchemy Effects

Weakness to Magic
Skyrim Poison Effect

Target is 13% weaker to magic for 30 seconds.

Weakness to Magic is a harmful alchemy effect in Skyrim, brewed into poisons. It is carried by 13 ingredients, the strongest being Dreugh Wax. Its potion strength scales with the Alchemy skill and perks.

It is the effect behind 5 ready-made potions, foods and poisons.

Potion Strength

Brewed from its strongest ingredient row, without Fortify Alchemy gear. Every mixture containing that ingredient reaches these numbers.
AlchemistPotionValue
Alchemy 15, no perksTarget is 13% weaker to magic for 30 seconds.56
Alchemy 100, no perksTarget is 18% weaker to magic for 30 seconds.80
Alchemy 100 with Alchemist 5, Physician, Benefactor, and PoisonerTarget is 45% weaker to magic for 30 seconds.220

Potions and Food

Ingredients

Strongest first. When two ingredients in a mixture share this effect, the stronger one's numbers are used.
IngredientMagnitudeDuration
Dreugh Wax
cc
330s
Strongest
×1.5 magnitude
Kresh Fiber
cc
330s
×1.5 magnitude
Marshmerrow
cc
330s
×1.5 magnitude
Roobrush
cc
330s
×1.5 magnitude
Creep Cluster230s
Dwarven Oil230s
Healing Salts
cc
230s
Jazbay Grapes230s
Rock Warbler Egg230s
Salt Pile230s
Scaly Pholiota230s
Taproot230s
Torchbug Thorax230s

Alchemy Calculator

Open the Alchemy Calculator with Weakness to Magic on the wishlist: it lists every ingredient pair that brews it, and computes the potion for your skill, perks, and gear.

Open the Alchemy Calculator